Capacitor Discharge Spot/Press Welder

Adopt three-phase AC power input to the energizing transformer, output to the rectifier bridge under the control of the welding controller HRC211, rectify to DC and then charge the rechargeable capacitor, after completing the charging, the welding controller controls to cut off the external power grid, and through the discharge SCR conductive discharge welding transformer output low voltage high current to weld the workpiece.